OMSI Planetarium Claim It Now! OregonPortlandUnited States Business Info Features Map & Address Gallery Reviews About This Business Contact Information omsi.edu/planetarium (503) 797-4000 1945 SE Water Ave Suite 200, Portland, Oregon, 97214, United States Hours of Operation 1945 SE Water Ave Suite 200, Portland, Oregon, 97214, United States See all 1 photos Photos for OMSI Planetarium × No reviews yet! Sorry! Please login first to submit reviews. FAQs Share This Business Share OMSI Planetarium Remove from compare list Add to compare list Go to Compare Page Visits 299 Contacts 0 Reviews 0 Gallery